Segment Information (Tables)

9 Months Ended

Dec. 31, 2023

Segment Reporting [Abstract]

Segment Revenues and Operating Profits (Losses)

Segment revenues and operating profits (losses) for the three and nine months ended December 31, 2023 and 2022 were as follows:

	Three Months Ended						Nine Months Ended
	December 31, 2023			December 31, 2022			December 31, 2023			December 31, 2022
	(In thousands)
Revenues:
Satellite services
Product	$	—		$	—		$	—		$	—
Service		581,429			302,412			1,565,247			915,059
Total		581,429			302,412			1,565,247			915,059
Commercial networks
Product		144,525			147,163			523,517			400,569
Service		21,835			20,060			66,636			59,465
Total		166,360			167,223			590,153			460,034
Government systems
Product		158,548			102,152			417,657			282,200
Service		222,202			79,657			560,688			232,766
Total		380,750			181,809			978,345			514,966
Elimination of intersegment revenues		—			—			—			—
Total revenues	$	1,128,539		$	651,444		$	3,133,745		$	1,890,059
Operating profits (losses):
Satellite services	$	41,115		$	(8,421	)	$	(779,493	)	$	(13,142	)
Commercial networks		(70,343	)		(40,266	)		(73,972	)		(90,442	)
Government systems		77,029			24,809			164,268			42,655
Elimination of intersegment operating    profits (losses)		—			—			—			—
Segment operating profit (loss) before corporate    and amortization of acquired intangible    assets		47,801			(23,878	)		(689,197	)		(60,929	)
Corporate		—			—			—			—
Amortization of acquired intangible    assets		(91,719	)		(7,433	)		(200,904	)		(22,335	)
Income (loss) from operations	$	(43,918	)	$	(31,311	)	$	(890,101	)	$	(83,264	)

Segment Assets

Segment assets as of December 31, 2023 and March 31, 2023 were as follows:

	As of  December 31, 2023		As of  March 31, 2023
	(In thousands)
Segment assets:
Satellite services	$	3,729,631	$	424,881
Commercial networks		404,705		328,828
Government systems		1,281,096		293,780
Total segment assets		5,415,432		1,047,489
Corporate assets		11,235,223		6,682,848
Total assets	$	16,650,655	$	7,730,337

Other Acquired Intangible Assets, Net and Goodwill Included in Segment Assets and Amortization of Acquired Intangible Assets by Segment

Other acquired intangible assets, net and goodwill included in segment assets as of December 31, 2023 and March 31, 2023 were as follows:

	Other Acquired Intangible Assets, Net				Goodwill
	As of  December 31, 2023		As of  March 31, 2023		As of  December 31, 2023		As of  March 31, 2023
	(In thousands)
Satellite services	$	2,375,977	$	200,097	$	1,050,740	$	80,589
Commercial networks		—		—		41,188		41,014
Government systems		397,688		1,108		521,778		36,939
Total	$	2,773,665	$	201,205	$	1,613,706	$	158,542

Amortization of acquired intangible assets by segment for the three and nine months ended December 31, 2023 and 2022 was as follows:

	Three Months Ended				Nine Months Ended
	December 31, 2023		December 31, 2022		December 31, 2023		December 31, 2022
	(In thousands)
Satellite services	$	80,328	$	7,142	$	179,151	$	21,458
Commercial networks		—		—		—		—
Government systems		11,391		291		21,753		877
Total amortization of acquired    intangible assets	$	91,719	$	7,433	$	200,904	$	22,335

Revenues by Geographic Area

Revenues by geographic area for the three and nine months ended December 31, 2023 and 2022 were as follows:

	Three Months Ended		Nine Months Ended
	December 31, 2023		December 31, 2023
	(In thousands)
U.S. customers	$	769,135	$	2,239,718
Non-U.S. customers (each country individually insignificant)		359,404		894,027
Total revenues	$	1,128,539	$	3,133,745
	Three Months Ended		Nine Months Ended
	December 31, 2022		December 31, 2022
	(In thousands)
U.S. customers	$	542,702	$	1,590,535
Non-U.S. customers (each country individually insignificant)		108,742		299,524
Total revenues	$	651,444	$	1,890,059